Sorry but I cannot help u in what u ask...
I'm doing that quest right now & I've found only the 2 out of 3 sun symbols.
I have a piece of Tombelthen's (or something like that) journal saying something like "....placed carefully in the pillars found in the south...". I though I should search again outside
the temple but I couldn't fine anything. (I hate pixel hunting). Oh...btw,
there is this area to the right that I can't reach also. I have tried
approaching it from everywhere but nothing...How am I supposed to get
there???

Can u please tell where u found the 3 pieces???
I have already done the rituals & I have solve the puzzle on the floor...

Thanks very much for your quick reply! but I've already done what you suggested. MY mistake didn't mentioned that I've the 2 out of 3 sun symbol pieces from the ghosts & from the sun god after the 3 rituals. Where did you find the third piece to open the door????
I already got the gem that will get me past the dragon but I realy want to take a shot at him!!!